smart young boy safety glasses mixes chemicals beakers home teenager conducting |
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| navigate by keyword : alone beaker biology boy caucasian chemistry child childhood class clever dark education elementary equipment evening experiment flask glasses goggles handsome hobby home homework indoors kid knowledge lab laboratory learn learning lesson liquid male man mixing preteen research room safety school science scientific sitting smart student study teenage work |
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| Smart Young Boy in Safety Glasses Mixes Chemicals in Beakers at Home. Teenager Conducting Educational Science Hobby Experiments, Doing Interesting Biology Homework in His Room. |
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